package cn.moon.utils;

public class ByteArrayUtils {

    public static boolean equals(byte[] a, byte[] b) {

        if (a == b){
            return true;
        }

        if (a == null || b == null){
            return false;
        }

        if (a.length != b.length){
            return false;
        }

        for (int i= 0; i < a.length; i++) {
            if (a[i] != b[i]) {
                return false;
            }
        }

        return true;
    }


}
